From 82b8f888e99c81c609710901d8defbc8eff13f79 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sun, 8 Nov 2015 13:01:09 -0500 Subject: [PATCH] tty: Make tty_paranoia_check() file scope tty_paranoia_check() is only used within drivers/tty/tty_io.c; remove extern declaration in header and limit symbol to file scope. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_io.c | 2 +- include/linux/tty.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index bcc8e1e8bb72..adc0229f6b5d 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -256,7 +256,7 @@ const char *tty_name(const struct tty_struct *tty) EXPORT_SYMBOL(tty_name); -int tty_paranoia_check(struct tty_struct *tty, struct inode *inode, +static int tty_paranoia_check(struct tty_struct *tty, struct inode *inode, const char *routine) { #ifdef TTY_PARANOIA_CHECK diff --git a/include/linux/tty.h b/include/linux/tty.h index 3695c884258a..0532465ea142 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -419,8 +419,6 @@ static inline struct tty_struct *tty_kref_get(struct tty_struct *tty) return tty; } -extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode, - const char *routine); extern const char *tty_name(const struct tty_struct *tty); extern void tty_wait_until_sent(struct tty_struct *tty, long timeout); extern int __tty_check_change(struct tty_struct *tty, int sig); -- 2.34.1